Corrections Policy

This site exists to be checked. Every citation here was verified against the source before it published, and every price was read off the seller’s own page rather than a program description — the two disagree more often than you would expect. That discipline lowers the error rate; it does not make it zero. When we get something wrong we would rather hear it and fix it in public than have it sit there being quietly wrong.

1. What goes stale fastest here

NAD⁺ is sold almost entirely through compounding pharmacies and cash-pay telehealth, a market with no list prices and no announcements. In practice these are the things most likely to be out of date on a page, roughly in order:

• Price. Monthly rates, intro offers and prepay tiers change without notice and without a changelog. Every price on this site carries the month it was read.
• States served. Prescribing restrictions move, and a provider that shipped to your state last quarter may not now.
• Dose. When a seller does publish a milligram figure, it can change underneath an unchanged price — which changes the cost per milligram without changing the number on the page.
• Whether the product is still sold at all. Programs in this category get discontinued quietly.

2. Telling us

Email editorial@nadpicks.com. What helps most:

• The page, and the exact sentence or figure you think is wrong.
• What it should say, and where you saw that — a link to the provider’s own page, a PubMed record, a DailyMed or FDA label.
• For a price: a screenshot or the date you saw it. Prices here are dated on purpose, and “this is wrong now” and “this was wrong then” are different corrections.

3. What we do with it

We check it against the primary source rather than against our own page. If you are right, we fix it and date the change. If we think the original stands, we write back and say why, with the source — you are entitled to the reasoning, not just the verdict. Errors we catch ourselves are handled the same way; nothing is corrected more quietly because we found it first.

4. If a provider asks for a change

Providers write to us too, and a correction request from a company about its own product is a lead, not a fact. We verify it the same way we verify anything else — against the live page or the label — and a commercial relationship does not shorten that step. We will happily correct a price a provider says is wrong. We will not soften a verdict because they would prefer a different one.

5. A correction is not an update

A correction fixes something that was inaccurate when we published it. An update reflects something that has since changed — a new price, a new trial, a program that closed. Both move a page’s last-updated date; only the first is an error on our part, and where a correction changes a conclusion we say so on the page rather than editing it away.

6. Related

How we research and verify in the first place is in our editorial policy and methodology. What can and cannot influence a verdict is in nature of reviews. Our rules on fabrication are in the code of conduct.